Installation
5.2 Installing the mounting rail
ET 200MP Distributed I/O System
44
System Manual, 01/2013, A5E03723484-01
Attach the protective conductor
The ET 200MP automation system has to be connected to the protective conductor system
of the electrical system to ensure electrical safety.
1.
Strip the grounding conductor with a minimum diameter of 10 mm
2
and attach a ring
terminal for size M6 bolts with the crimping pliers.
2.
Slide the enclosed bolt into the T profile groove.
3.
Insert the spacer, ring terminal with the grounding connector, flat washer, and lock
washer onto the bolt (in that order). Thread the hexagon head nut, and fasten the
components in place with the nut (torque 4 Nm).
4.
Connect the opposite end of the grounding cable to ground potential.
Note
Always make sure you have a low-impedance connection between the rack and ground
potential.
7SURILOHJURRYH
Figure 5-3
Attach the protective conductor
See also
Basics (Page 39)
Dimension drawings of the mounting rails (Page 107)
Summary of Contents for simatic ET 200MP
Page 4: ...Preface ET 200MP Distributed I O System 4 System Manual 01 2013 A5E03723484 01 ...
Page 8: ...Table of contents ET 200MP Distributed I O System 8 System Manual 01 2013 A5E03723484 01 ...
Page 118: ...Service Support ET 200MP Distributed I O System 118 System Manual 01 2013 A5E03723484 01 ...
Page 126: ...Index ET 200MP Distributed I O System 126 System Manual 01 2013 A5E03723484 01 ...
